Home / 6,623.29-9,934.93-2,463.20

Finding the Fourth Proportional to 6,623.29, 9,934.93 and 2,463.20

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Solution

The fourth proportional to 6,623.29, 9,934.93 and 2,463.20 is: 3,694.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,623.29 : 9,934.93 = 2,463.20 : x
  2. Step 2: Convert to fraction form
    6,623.29/9,934.93 = 2,463.20/x
  3. Step 3: Cross multiply
    6,623.29x = 9,934.93 × 2,463.20
  4. Step 4: Simplify right side
    6,623.29x = 24,471,707.26
  5. Step 5: Solve for x
    x = 24,471,707.26/6,623.29
  6. Step 6: Final answer
    x = 3,694.80

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.